Implements secure JWT authentication middleware and user isolation patterns for Python-based backends.
This skill provides a comprehensive framework for implementing JSON Web Token (JWT) authentication in FastAPI applications, specifically designed to maintain consistency with frontend libraries like Better Auth. It guides developers through creating verification middleware, secure password hashing using bcrypt, and critical user isolation logic that prevents unauthorized data access by validating JWT payloads against requested resources. It is an essential tool for building secure, stateless REST APIs that require robust user identity management and strict data privacy controls.
主要功能
01Secure password hashing and verification with passlib and bcrypt
020 GitHub stars
03Standardized signup, signin, and signout endpoint implementation patterns
04Environment-based configuration for shared secrets and token expiration
05JWT token verification middleware using the jose library
06Automated user isolation logic to prevent cross-account data access
使用场景
01Implementing multi-user systems where data must be strictly isolated by user ID
02Securing FastAPI endpoints to ensure only authenticated users can access sensitive resources
03Synchronizing authentication state between a Python backend and a frontend using Better Auth
